Eretmocrinus

{{Short description|Extinct genus of crinoids}}

{{Taxobox

| fossil_range = {{fossil range|353.8|311.4|Carboniferous}}

| image = Batocrinidae - Eretmocrinus.JPG

| image_caption = Fossil Eretmocrinus from Carboniferous of Indiana (U.S.A.)

| regnum = Animalia

| phylum = Echinodermata

| subphylum = Crinozoa

| classis = Crinoidea

| subclassis = Camerata

| ordo = †Monobathrida

| familia = †Batocrinidae

| genus = † Eretmocrinus

| genus_authority = Lyon and Casseday, 1859 Lyon, S.S., and Casseday, S.A. 1859. Description of nine new species of Crinoidea from the subcarboniferous rocks of Indiana and Kentucky. American Journal of Science and Arts (2nd series), 28: 233–246.

}}

Eretmocrinus is an extinct genus of crinoids.